very passing references to things like foreign policy. >> even when he talks about that people feeling the latch linking it to say direct reference to slavery and understanding that. he talks about the declaration, not everybody was a part of that. this was about bringing everybody in to th. 's making it sound normal, that this is not something that we should quibble about, it was there all along and this is about making it real. >> that was actually -- the blood draw by the sword is ref wren to lincoln. and the choir, the thing that struck me is the lyrics, he died to make men holy. he change it in modern times to let us make men free. >> this is resolution. i don't know, he probably didn't dona. all of this together this is about -- >> one of the moments when johnf kennedy didn't wear a top hat that was considered this revolutionary changea social change. now we have a total revolution in how we see ourselves. >> i just think that the references to lincoln, to martin luther king, were not very overt. they were -- even reference to martin luther king came in one line, not even saying